st_geometry st_geometry configuration In st_geometry overview I gone over some important issues concerning st_geometry. You saw all kind of cool things you can do in simple SQL queries. In order to use these queries you need to do some additional configurations to your database after
st_geometry st_geometry overview How does st_geometry works? st_geometry is a user defined type of the Oracle database. A user defined type in Oracle is like a class definition in .Net. It allows you to create a type with properties and methods. It also supports inheritance,
st_geometry st_geometry introduction In the last couple of months we have been using the new st_geometry type of the ArcSDE geodatabase. st_geometry allows us to use simple queries in order to retrieve and manipulate geographic data in a database. For example: SELECT * FROM buildings b